Explain atmospheric pressure. What is the value of atmospheric pressure head in terms of mercury column and in terms of water column?

Atmospheric pressure is the force exerted by the weight of the atmosphere per unit area on the Earth's surface or any object within it. It is caused by the gravitational attraction of the Earth, which pulls air molecules towards the surface, creating pressure. Atmospheric pressure is an essential concept in fluid mechanics as it influences various fluid properties, such as buoyancy, flow behavior, and pressure distribution.

At sea level, atmospheric pressure has a standard value, known as standard atmospheric pressure, which is approximately 101.325 kPa (kilopascals) or 1.01325 bar. ___ _____ _______ _____ ____ ________ ___ __________ _________ ____ _______ ___.
________ _________ _________ ____ _______ ________ _____.
___ _________ _________ _____ _________ _______.
____ __________ ________ _________ __________ _____ _________ _______ _______ _____ _____ ____.
______ ______ _____ _____ ______ _________ _____ _______ ________.
______ ________ ________ _____ ______ _____ _______ __________ ________.
______ ___ ________ ____ ________ _______ ________ ____.
_________ __________ __________ _________ __________ ________ _______ _______ __________ _____.
_________ ___ _______ ______ _________ ________.
__________ __________ ______ ________ ________ _____ ____ _______.
________ _______ ________ ________ _______ ________ ___ _______ __________ ____ _________ ________.
___ _____ _______ __________ __________ __________ _____ _____ ____.
___ ______ _________ _______ _______ _____ _________ _________ _____ ___.
_________ _____ _____ ________ ___ _____ _______ ________.
____ ______ __________ ____ _________ _________ _________ __________ _____ ____ ______.
__________ ________ ___ _____ ___ ____ ___ ___ _________ _____ _____ __________.
______ __________ _______ ___ _________ _________ ____ _____.
___ ________ ________ ______ _____ _________ ____ _________ ____ _____.
_________ ________ __________ ___ __________.
_______ ________ _________ _____ _________ ___ ___.
_______ _______ ____ ___ ______ __________ ________.
_______ ____ __________ ___ _______ ________ ______ ______ _________ ______ ________ ______.
______ ____ _______ ________ _____ __________.
_______ ____ ___ ______ ____ ________ __________ ____ ___.
_____ ____ _____ _____ ____ _____ ________.
___ _______ _________ ________ _______ ________ ___ ___ _____ _______.
___ ____ ___ _______ _____ ___ ___.
_____ _______ _______ ______ ___ ________ _______.
_____ _______ _______ _________ ___ _______ ___.
__________ ______ ____ ________ __________ _______ _________.
______ ________ _____ ______ ________.
_______ ________ ________ ______ __________ _________.
________ ______ _______ ____ ________ __________.
___ ___ __________ ________ ______ _____ _____ ________ _____ _____.
______ ______ __________ ____ ________ ________ ______ _______ ____ ______ _______.
_________ _______ _____ _________ __________ _______ ________ _______ ________.
___ _________ ____ _______ ________ __________ _____ __________ ____ __________ ____.
_______ _____ ____ ______ _______ _________ ______ ______ _______ ____.
_________ _______ ______ ______ ____ ____ __________ _________ ___.
________ __________ ___ _______ __________.
_____ ____ ______ ___ _______ ____ _________ ___.
_____ __________ ___ ____ ________ ____ _____ _________ _______.
____ _________ _______ _____ ____ ________ ________ ____ __________ _____ ___.
______ ____ _____ ______ __________ ________ ___ _________.
______ _________ _________ _____ _______ ___ _____ ______ ___ __________.
_____ ____ _____ _________ _______ _________ ______ _____ _________.
____ _______ ____ ___ _________ _________ ____ ___.
______ __________ _______ ________ ________ ___ __________ ________.
___ ____ __________ ___ _______ __________ ___ _________ __________ ___ ______ ____.
_________ ____ _________ ____ _____ __________.
_______ ___ ____ ________ ______ ____ ______ ______ _________ __________.
_____ ____ ____ ____ ________ _____ _____ _____ ______.
Get Full Answer on WhatsApp